Answer:
What can answer in any language? What can speak without a mouth? What can sing without an ear?
Different lights do make me strange, thus into different sizes I will change.
It comes only before, it comes only after. Rises only in darkness, but rises only in light. It is always the same, but is yet always different.
When liquid splashes me, none seeps through. When I am moved a lot, liquid I spew. When I am hit, color I change. And color, I come in quite a range. What I cover is very complex, and I am very easy to flex.
Always old, sometimes new. Never sad, sometimes blue. Never empty, sometimes full. Never pushes, always pulls.
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or apples?